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Specifications Bridgestone Potenza RE050A

Size
Service
Description
Load Range
UTQG
Max. Load
Max. Inflation
Pressure
Tread Depth
Tire Weight
Rim Width
Range
Meas. Rim Width
Sect. Width
Tread Width
Overall Diam.
Revs. Per Mile
Country of
Origin*
235/40ZR18
N1(Porsche)
(91Y)
SL
140 A A
1,356 lbs
51 psi
10/32"
24 lbs
8-9.5"
8.5"
9.5"
8.2"
25.5"
817
JP
265/40ZR18
N1(Porsche)
(101Y)
XL
140 A A
1,819 lbs
50 psi
10/32"
29 lbs
9-10.5"
9.5"
11.2"
9.7"
26.3"
792
JP
295/35ZR18
2021 Production, N1(Porsche)
(99Y)
SL
140 A A
1,709 lbs
51 psi
10/32"
32 lbs
10-11.5"
10.5"
12"
11"
26.1"
798
JP
235/35ZR19
N1(Porsche)
(87Y)
SL
140 A A
1,201 lbs
51 psi
10/32"
24 lbs
8-9.5"
8.5"
9.4"
8.2"
25.5"
817
JP
235/40ZR19
AM9 Aston Martin
(92Y)
SL
140 A A
1,389 lbs
51 psi
11/32"
26 lbs
8-9.5"
8.5"
9.6"
8.1"
26.4"
790
JP
235/40R19
96Y
XL
140 A A
1,565 lbs
50 psi
11/32"
27 lbs
8-9.5"
8.5"
9.5"
8.1"
26.4"
790
JP
245/40ZR19
A2A Aston Martin
(94Y)
SL
140 A A
1,477 lbs
51 psi
10/32"
25 lbs
8-9.5"
8.5"
9.8"
7.8"
26.7"
779
JP
245/40R19
TPC Spec
98Y
XL
140 A A
1,656 lbs
50 psi
10/32"
26 lbs
8-9.5"
8.5"
9.8"
8.1"
26.7"
778
JP
245/40R19
94W
SL
140 A A
1,477 lbs
51 psi
11/32"
28 lbs
8-9.5"
8.5"
9.4"
8.6"
26.8"
777
JP
265/35R19
94Y
SL
140 A A
1,477 lbs
51 psi
11/32"
29 lbs
9-10.5"
9.5"
10.7"
9.5"
26.3"
791
JP
265/35ZR19
N1(Porsche)
(94Y)
SL
140 A A
1,477 lbs
51 psi
10/32"
28 lbs
9-10.5"
9.5"
11.3"
9.5"
26.3"
792
JP
275/35R19
TPC Spec
100Y
XL
140 A A
1,764 lbs
50 psi
10/32"
30 lbs
9-11"
9.5"
10.9"
9.6"
26.5"
780
JP
285/35ZR19
A2A Aston Martin
(99Y)
SL
140 A A
1,709 lbs
51 psi
8/32"
30 lbs
9.5-11"
10"
11.4"
10.3"
26.7"
780
JP
285/40ZR19
(103Y)
SL
140 A A
1,929 lbs
51 psi
8/32"
31 lbs
9.5-11"
10"
11.5"
9.8"
27.8"
749
JP, PL
295/30ZR19
N1(Porsche)
(100Y)
XL
140 A A
1,764 lbs
50 psi
10/32"
31 lbs
10-11"
10.5"
12.3"
11.3"
26.1"
792
JP
305/30ZR19
N1(Porsche)
(102Y)
XL
140 A A
1,874 lbs
50 psi
9/32"
32 lbs
10.5-11.5"
11"
12.6"
11.5"
26.3"
792
JP
285/35ZR20
(100Y)
SL
140 A A
1,764 lbs
51 psi
9/32"
31 lbs
9.5-11"
10"
11.4"
10.3"
27.9"
747
JP
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Notes

Specifications shown are as accurate as possible based on the information provided to us by the tire manufacturers. The dimensions reflect average values for tires measured on the specified measuring rim width. Individual tires may vary from data shown.

All tires are subject to continuous development. The tire manufacturers and Tire Rack reserve the right to change product specifications at any time without notice or obligation.

*Although regularly updated, the country of origin for tires may vary from what is shown. Unfortunately, we cannot accommodate requests for tires with a specific country of origin.

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